Hello Everyone,
After reading through many posts today, and looking at a lot of threads showcasing some amazing work, I think I am ready to attempt my first Pepakura project. However, before I get started, there are a few things I'm not quite clear on.
1. Model vs. Bondo
After looking at some of the 3D models available, it is clear that some people put in a lot of effort to get them as accurate as possible. However, I then see the completed Pep model being covered in a Bondo layer so thick that most of the original model is either lost, or basically resculpted.
I admit I'm fully ignorant here, but if the point of the Bondo is to smooth out the paper (since the shape is already there), why do people not create a 1/4" buildup of Bondo inside, and the sand down (through the paper, into the Bondo) to smooth it out, then use minimal amounts of filler/Bondo to build/refine any trouble areas?
2. Brush Distortion
I've noticed in a few videos that after creating a near perfect Pep piece, some then start brushing on resin. Having worked with resin a lot in my old days as an FX makeup artist, I know it can be very difficult to work with. It tends to be heavy, and if your piece isn't supported, it can distort, as I've seen.
Is there a spray (polyurethane) that some can use to create a ridged form, before reinforcing it with fiberglass? I would think that a spray would allow the piece to be disturbed as little as possible, this retaining shape better.
That should be enough to get me started. Thanks for all your help.