Instructables
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     Cardboard is a versatile material.  It is cheap and abundant, yet sturdy.  I have always wanted a mounted moose head in my home, but a taxidermy moose can cost thousands of dollars.  Using the free 123D Make software from Autodesk (www.123dapp.com/make) and the laser cutter at my local TechShop(www.techshop.ws) I was able to create a much cheaper and more humane way to create a trophy wall. 
      The process is simple; create a free 123D acount, open the 123D Make online app, select a CAD model from the huge online community, slice the model, select the slicing direction, and choose the sheet size you want your slices cut out on.  If you download the desktop app, you can also change the size of the model and create other effects such as hollowing out the model(as seen in the rhinoceros during assembly).  The files are easy to export into Corel Draw or other laser cutting compatible design softwares.  Cut the models out with the laser cutter(or if you are not able to access a laser cutter, with a scroll saw or an exacto knife) and prepare for assembly.
     Assembly is quite simple, and most objects can be assembled in under an hour.  If you create your own model from the online 123D app, you can open the step-by-step assembly instructions, but I will give the basic steps for assembling any model.  Arrange your pieces in numerical order and do a quick test assembly to make sure that the model looks correct.  Disassemble the model and find an adhesive such as wood glue for assembly.  If you look closely, you can see that there are small lines and crosses on the pieces.  These are for aligning the pieces correctly.   Simply begin with piece #1 and put a small amount of glue where piece #2 would go.  Line up the small markings to ensure the pieces are in the correct place.  Continue this by gluing #2 to #3 and so on until you have glued all of the pieces together.  I recommend gluing the large pieces first, letting the model dry, and gluing the smaller pieces on later.  
     Have fun building your models and I below are specific specifications for each of the 4 models listed above, as well as files for an 18" by 24" laser cutter.  Build one of these models yourself, as pictures don't do them justice.

Bear- Created from 4 sheets of 18" by 24" cardboard
          Easiest model to build
          48 pieces total
          8" high by 7" long by 8" wide

Rhino- Created from 5 sheets of 18" by 24" cardboard
            62 pieces total
            8" high by 9" long by 8" wide

Moose- Created from 1 sheet of 18" by 24" cardboard
             Complicated due to many small pieces 
             98 pieces total
             7" high by 6" long by 7" wide

Unicorn- Created from 4 sheets of 18" by 24" cardboard
               68 pieces total
               12" tall by 9" long by 10" wide
Partybot2 months ago

Thank you very much for the models. It looks like there is some distortion due to the slice thickness in the software being different than the material thickness. Can you upload a profile view of one of these? Can the software handle slices on the x and y axis so that you can get the head to stick out farther?

BADEEB1 year ago
wow!! geat jop.
urbanledge2 years ago
Oh yeah,
when I converted the .pdf to .dxf the first sheet is at a different scale!

Easy fix tho
urbanledge2 years ago
Thanks for this!
I made the Rhino,
The plaque is missing from the rhino one but its no big deal!
You get a better finish if you remove the numbers of the last few pieces and use plane cardboard.

Im going to build a massive rhino for the stairs in my house.
I'll keep you updated.Might add some glass eyes too!

ChrysN2 years ago
Awesome, this is the type of trophy wall I like. The bear is really cute.
Eat More Chicken (author)  ChrysN2 years ago
Awesome, thanks for the comment. If you build one, be sure to post a picture in the comments.
Nice Unicorn.
capricorn2 years ago
Nice, Now I just need to find a laser Cutting machine :)

Thank you for sharing