Springer in ROTF

I have the Legends class toy of Springer from ROTF, which I love. While looking at Springer's Wiki entry, it mentions that he was meant to be in the movie and was in various early drafts of the script, but was finally cut.
Since both a Legends class and Robot Heroes toy of him were made, I'm assuming he was actually designed for the movie too (as was the case with Arcee in the first movie). Anyone seen any concept art for how he was supposed to look in the movie, or know anything more about this?
Thanks.
Since both a Legends class and Robot Heroes toy of him were made, I'm assuming he was actually designed for the movie too (as was the case with Arcee in the first movie). Anyone seen any concept art for how he was supposed to look in the movie, or know anything more about this?
Thanks.