## Step 4: Building the Head

My first thought was to create the head out of paper mache applied to a balloon, but I was unable to find the proper sized balloon to match the diameter of the body, so  I decided on a ribbed design. This was similar to the way  I made model airplane wings when I was a kid.

Unfortunately, I forgot to take a picture before I put on the paper mache, so you'll have to imagine what the ribbed cardboard looks like.

The downside of the ribbed method is that the ribs show through. so it is going to get several coats of wallboard joint compound to make it more spherical.

In hind sight, I should have spent more time looking for a balloon. The ribbed method never got perfectly spherical.

To give the paper mache more strength, I coated the inside with a layer of expanding foam.

Between the cardboard, hot glue, paper mache and a lot of wallboard joint compound, the head is getting rather heavy.

<p>How much weight can the r2 hold? </p>
I guess I am a famous quibbler in some circles - well, I study languages, and I always try to push people in the direction of correct use of words and phrases. So - if &quot;droid&quot; is short for &quot;android (robot)&quot;, meaning a humanlike robot, then C3PO is a droid and R2D2 is a robot. It is correct to say both are robots, but it is NOT correct to say both are &quot;droids&quot; - yeah, I know, they did that in the movies, but that doesn't make it correct. If 50 million Frenchmen all agree that the moon is made of green cheese, that does not make it so. For droid to enter the language as a synonym for robot is very unfortunate, and frankly, stupid, IMHO. Better if we all cooperate in trying to improve our language, rather than degrade it farther than has already been done. <br>Thank you for you attention, and sorry if I am being a drag.
Maybe in a galaxy far far away, they use the word &quot;droid&quot; to be synonymous with robot. You don't know. Plus you said that C3P0 is more humanlike That is true on earth. But what about in said galaxy, where there are many different types of aliens? Whats to say that all humanoids look the same. Maybe some are short, barrel shaped and very pale.
Yup major drag. If 50 million don't care..well you know the rest.....
so fenris you wouldnt believe 50million french people but would you believe the person that created the moon....the same goes for a secret recipe, you wouldnt trust just anybody on the contents except the person that wrote it. So doesn't that make it reasonable to trust George Lucas when he claimed r2d2 and c3po both as droids but separate varieties? r2d2 is not the same as c3po correct, but that is because he is an astromech droid and not a protocol droid such as c3po.
R2-D2 is actually a model of Astro-mech
Dude - since &quot;droid&quot; in this case is being used in reference to someone's intellectual property, using another &quot;more correct, IYHO&quot; word would be wrong. The moon is green cheese analogy is stupid. If George Lucas says R2D2 is a droid, then we all must refer to him as a droid, to do otherwise would be demeaning his creative works.
you have way too much time on your hands !!!<br><br>does putting people down make you feel better ?<br><br>maybe you didn&rsquo;t realise you were putting that person down but you most certainly were <br>
There's more than one way to be &quot;humanlike&quot;. Just because something isn't in a humanoid form, doesn't mean that they can't be humanlike--and in this case, R2D2 clearly displayed emotions and reactions attributed to humans. So it isn't incorrect to refer to him (it, whatever) as a &quot;droid&quot; or android. Perhaps you should look at the subject matter more thoroughly and consider all the possible meanings of the words instead of just a single narrow-minded one, because in this situation you were being quite rude in addition to being wrong. Since you say you study languages, then you should know that common language is constantly changing and growing to accommodate new needs. Language isn't something that is set in stone, and a new developments and associations in meaning isn't wrong or a &quot;degradation&quot;, just because one person trying to act highbrow says it is.
Seriously?
<p>This is awesome! Thank you so much for posting this for us to learn. I will enjoy making this for my cosroom!!</p>
<p>this is really cool and impressive. one day I will make one, one day. I wonder if I made it if I could use it as a toy box. I think my 2 year old granddaughter would want to sit on him or try to climb in. still a good idea I think. :)</p>
Also how tall is the head (dome)?
How long are the wood pillars used for the body?
<p>What are the measurements for a leg?</p>
Nice. Love it! I'm curious if you could sell one like this, how much would you sell for it? Thanks.
what did you use for the pillars of the frame in step one? was it wood? (just checking)
The 'pillars' are wood one inch square if I remember correctly.
<p>how long are the pillars</p>
<p>hears an idea on the top under the dome of his head place a wireless projector where it comes out of R2-D2 eye and add a Bluetooth speaker for sound</p>
<p>This is awesome. Thank you for taking time to put this up. I've always wanted to make a 1.1 replica of R2 but thought it would cost hundreds. </p><p>And the 3rd leg was rarely actually used. That other guy was just looking to be a negative Nancy.</p>
<p>do you have the link to the body decals? i need those too</p>
<p>I didn't use decals - all the body art was painted - based on the detail from the Autocad (DXF) file that I got from the link that I mention in step #1. Please send me a private message when you finish your project (or even mostly finished) - I'd love to see photos!</p>
hey thanks alot!! i gave it up for a while but am at it again and its going great! ill post a instructable when im done to show. Thanks a million!!!!!!!
Lol I would love to make one but I don't have the time and patience
nice!
Great job, Look terrific!
I just found this. Looks great mine if I borrow it this Halloween?
Does anybody have a link to the body details
Awesome! Where did you get a pic of &quot;r2d2's body detail?!? If you could post a link to it that would be awesome! I'm building your r2 but adding more supports to make it an actual functioning r2d2 robot.
Great work! Considering that's cardboard, it's remarkably accurate. Bravo!
Thank you! i am on the last step (mache the head) but i have one more question: do you by any chance remember where you found the logos?
how tall and wide are the legs? im building this right now and it works!
Sorry for the late reply - The legs are 31 inches tall and (side view) 8.75 wide at the top and 4.5 in the middle. From the front view, they are 3inches thick.
You said that r2 is 43 incches tall, Is that from its feet to the tip the dome or is it the size of the body? <br>
43 inches tall from bottom of the feet to the top of the dome.
Awesome! doing it right now! thanks for sharing!
Very nice man! <br> <br>This IS the droid we've been looking for.
*groan*
wow you can't get better than this <br>
Well you can but you'd have to break into George Lucas' house.
nice
I think his legs are shot long. But other than that,it's amazing!
dude this is awesome im so trying
Nicely done R2D2.
I want to make a smaller sized one of these, and I think maybe an extra salad bowl with a flat bottom, plus a styrofoam dome to even it out. That way you don't have to buy and carve a huge chunk of 'foam and you have a nice rounded top. <br>Then coat the whole thing with paper mache or the wall joint stuff and paint.
Great job! awesome.<br>try; http://astromech.net/
Don't mean to be a downer, but you forgot the third leg. You know, the one on the bottom of the actually unit.
the third leg is only used when R2 is moving, not when he is standing. You can see this clearly in Ep. 1 when they go out to fix the ship that was damaged when leaving Naboo.