I will be sharing it for pep and foam building and I sell the model for 3D printing.
I have not yet built a suit for myself but I will encounter the same issue. I will make the height of the legs match my own and try to keep them as slender as possible so they appear to be less stocky. This model is an exact replica of the movie scale model. So some artistic license will have to be taken... a costume will have a bigger head and probably look a bit stockier on most people. Although, you could build a statue that looked like it walked right off the screen.
Thank you all for the kind words. I know it has been a long journey and I appreciate the patience and the continued support. I am glad I was able to finally get it done. I will keep you updated on the unfolding.