yah, some deformed, but i think very well balanced. especially he did all kinds of things to realize tale lid. it's, however, difficult to build, many small parts (too detailed!), no over-lapping glue tabs partially, no good for beginners. if you guys cannot find the .pdf files, write here. i'll try to help.
hope he may draw another types models, b-grade, more deformed to build easier.
I've been working on the Williams car. I printed it out to 1/25 scale. Had a few fit problems but will blame most on blowing it up. The wheels and tires are the biggest problem. Did a set in 1/30 and they were fairly good but in the larger scale they don't work very well.