Picture of I... am Optimus Prime: How to
Following is my Instructable on how I carved (and, though extremely difficult, how YOU could carve) my 2013 pumpkin "I... am Optimus Prime!"

The only tools used are in the picture below.

Tools include:
Serrated pumpkin carving knives (from those kits you can by ANYwhere around Halloween)
X-acto knife with various blades 
Large spoon or pumpkin kit scoop to empty out the pumpkin innards
Ball point pen or fine-tipped Sharpie (Sharpies can get annoying as the wet pumpkin can make drawing a pain)

Remember, this is EXTREMELY challenging, but I always like to post an instructable to show people each year how I did it.  Enjoy!
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Step 1: Step 1: Choose an image

Picture of Step 1: Choose an image
My first step each year is always choosing an image that will make an awesome pumpkin.  Superheroes were my carving subjects of choice the past few years, but I wanted even more of a challenge this year.  What better than the one, the only Optimus Prime, with all his mechanical glory and signature flames!

Step 2: Step 2: Draw/color code the pattern

Picture of Step 2: Draw/color code the pattern
I essentially take the image chosen and begin drawing a rough outline of the pattern.  It is during the pattern drawing step that you must choose what detail stays and what goes.  As you can see from the original image there is no WAY every detail will make it in.  

You can be loose with your decisions, just make sure to retain large, general shapes and details that give the viewer an indication of what is what in the final pumpkin (i.e. I was sure to keep enough details to be able to tell what is Optimus' arm versus his leg in the background).  

When it comes to color coding, I use a tiered system of greys and white.  In the pattern drawing white areas are those areas where the pumpkin will be carved through, flesh and all.  Successively darker greys are then used to denote taking more or less pumpkin flseh and/or skin.  

Step 3: Step 3: Tape the pattern to the pumpkin

Picture of Step 3: Tape the pattern to the pumpkin
It is now time to tape the pattern to the pumpkin.  This part is tricky, as you need to "mold" the flat pattern around the round pumpkin. The best way to accomplish this is to cut the pattern at strategic points so the paper can be folded and spread in various directions to get the pattern as flat to the pumpkin as possible.  

Step 4: Step 4: Transfer the pattern to the pumpkin

Picture of Step 4: Transfer the pattern to the pumpkin
To transfer the pattern I employ a deceptively simple technique.  I simply use a ballpoint pen and trace over every line of the pattern.  Once finished I remove the pattern and the indentations of the pen can be seen relatively clearly on the surface of the pumpkin.  

Step 5: Step 5: Trace over the indentations

Picture of Step 5: Trace over the indentations
Now that the indentations have been made from tracing the pattern onto the pumpkin, I then use the same ballpoint pen to trace over the indentations to form the pattern image on the pumpkin itself.  

Step 6: Step 6: Carving time!

Picture of Step 6: Carving time!
All carving, even on a pumpkin as large as this one was, is done using an X-Acto knife and a few basic serrated carving knives. 

There are a couple of basic carving techniques that I use to accomplish all the results you see in this pumpkin.

1) Use the serrated knife to cut full thickness pieces: The serrated knives are ONLY used to cut all the way through the pumpkin to allow the maximum amount of light through.  

2) Use the sharp-tipped X-acto blades for fine details: The sharp tipped X-acto blades are used to carve ALL details of the pumpkin.  This blade allows for the most amount of control to achieve the fine details needed. 

3) Use the flat-tipped X-acto knife to "plane" away pieces of the pumpkin.  This is done at various depths, allowing more or less light through depending on if more or less pumpkin flesh is taken.  

Step 7: Step 7: Always check your work as you go!

Once key to a successful pumpkin is always checking your work as you go.  I did this often, lighting the pumpkin on the inside as Step 8 will show, to check the general look.  By checking your work as you go you can make adjustments to the final result so you end up with the best pumpkin possible!

Step 8: Step 8: Light your pumpkin!

Picture of Step 8: Light your pumpkin!
Plain old candles will just NOT be enough to light a pumpkin like this properly.  To light my pumpkins I simply use CFL bulbs (those curly-q light bulbs that have replaced old incandescents) attached to a socket and a click wheel switch.  You can either cut a hole in the back of the pumpkin, or simply stick the light in through the top hole.  I simply stuck two lights inside the hole on the top, then replaced the lid I made to hold the lights suspended in the air.  

Step 9: Step 9: Turn the lights off and enjoy!

Picture of Step 9: Turn the lights off and enjoy!

Step 10: More pictures to show the pumpkin: )

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prjoe861 year ago
I think this is an amazing instructable i love how you literally explain everything step by step, which is why i voted for you as a winner.
DoggieDoc83 (author)  prjoe861 year ago
Why thank you very much! If it doesn't include good instructions, I don't think it can make a good "Instructable", right? :D
Rachael K7 months ago

So cool! Your attention to detail is amazing.

Laynie1 year ago
So cool great job!!
???!!! …… congrats !!!…

One question though : are you human ?…

Anyway, people on Instructables (humans or not humans) are incredibly good !!!…
DoggieDoc83 (author)  vincent75201 year ago
Thank you... I think! And yes, I am human... I think: ).
awesome job! I love this! Best pumpkin ever
Thanks a lot!
All I can say is AWSOME thank for sharing
DoggieDoc83 (author)  Productionink741 year ago
Thanks you, I am glad you enjoy it! I try to do an Instructable every year that I carve a pumpkin.
ionzenith1 year ago
truly amazing. Great work
DoggieDoc83 (author)  ionzenith1 year ago
Thanks: ).
swmech1 year ago
Shockingly good. WELL done!
DoggieDoc83 (author)  swmech1 year ago
Thank you very much!
twall21 year ago
Nicely done...2 questions...

a) have you ever considered using photoshop instead of sketching the work? By removing the saturation, upping the contrast, and running it through a "cutout" filet set to 3 levels you can get some really fantastic stencils in a very short period of time.

b) Why not use carbon transfer paper instead of etching in with a ballpoint and then retracing?

You've got a lot of skill, no doubt about that. But you could be doing this much faster :) Which of course means many more jack o lanterns!

Nice work
DoggieDoc83 (author)  twall21 year ago
a) You know, I have never considered that... in large part because I don't have photoshop and I don't know how to use it! I also simply enjoy the process of drawing the stencil and using my own brain to figure out how to make the pattern work on a pumpkin (not to say people who use photoshop aren't using their brain!) rather than letting the computer do it for me. Also, by upping contrast, etc., there are certain subtle details that are lost that I can choose to retain when doing the pattern myself.

b) I considered the carbon transfer paper this year, but I heard a lot of issues with possible smearing and whatnot. I will definitely be willing to give it a try... maybe do a trial run on a pumpkin before I go for the big yearly one.

Thanks for the compliments and suggestions!
Oh my goodness, I'm kinda speechless...this pumpkin is INSANELY good!! I can't even begin to imagine the time it took :)
DoggieDoc83 (author)  FireFairy781 year ago
Thank you for the compliments! About 18 hours of carving time total, with about 8 hours of prep time (drawing the pattern, transferring to the pumpkin, etc.) just in case you really wanted to know ; ).
Lol, I actually did want to know ... that's longer than I expected. serious skill & dedication!!
Wish I could do that
How are you so good????
DoggieDoc83 (author)  robotluke1231 year ago
Thank you very much: )... lots of practice! Check out my other Instructables from past years if you haven't already: ).
ecsaul231 year ago
that is insane!! wicked good!
DoggieDoc83 (author)  ecsaul231 year ago
Thank you!
Tazmjm691 year ago
There just aren't words....incredible!!
DoggieDoc83 (author)  Tazmjm691 year ago
Thank you very much!
Dylanodom1 year ago
Best Pumpkin I've ever seen. I am a huge Transformers fan so this is double epic. Anyway, nice job and keep the epic pumpkins coming. I voted and I hope you win!
DoggieDoc83 (author)  Dylanodom1 year ago
Thank you so very much! I have been a huge fan as well, ans thought about doing him many different years... but this year I went for it. Thanks for the vote! I am glad you enjoy it: ).
+1 vote
profort1 year ago
I wish there was a way you could get paid for your art.
DoggieDoc83 (author)  profort1 year ago
It would be nice, wouldn't it??? Thanks!
I believe that one should always be acknowledged for their good work.
Your pumpkin looks better than the poster! Well done!
DoggieDoc83 (author)  TheEnthusiast1 year ago
why thank you very much, that is quite the compliment!
It is almost a shame to do this with a pumpkin, i.e. something that will not last. Nevertheless, this is a masterpiece in my opinion. Thanks for sharing :).
DoggieDoc83 (author)  Dominic Bender1 year ago
It is always a little depressing throwing these guys out only a week or two after finishing them... but it is a fun yearly tradition, and they will live on in pictures: ).
awesome man
I love optimus prime lol
great job!
Thank you very much... I love Optimus Prime as well, obviously: ).
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