Currently no, but I can send you a design version I updated for GH2.
Between you and me and without any kind of proof ;-), IMHO Joseph is trying to use only his own creations in the mecha and world departments. This way he can reuse them in his other creations:
comics (see
http://ataraxia.comicgenesis.com), stories, TV series, film
trilogies or comercial games.
I would have done it too.
I did my share of game art IP mistakes and I'm happy to see that GH2 try stay exta clear of them... even as it seems to mean removing most desing inspired by battletech or similar sources.
Maybe you can include your images using a clever plot:
- If you did them as a work for hire or based on his drawing the IP of them will be his. Joseph later can release a version in the game under LGPL but be able to use the design in other places (even comercial ones).
- Nobody says that you cannot be hired cheaply (a 'thank u' email is a good price point)
Ok.. most of the information of this message is unconfirmed by JH and purely based on my twisted mind perceptions.