Sometimes the best source of inspiration is the access to creative tools. Playing with Legos led to many different ideas I implemented in Neostriker. For example, both Celonret and Gnugger were characters I first made out of Legos to play with. Gnugger and his transforming ability came from playing with a lego star wars set and adding wheels and playing with different shapes. Eventually I was able to design a humanoid figure that was perfect for use in Neostriker. However, I also liked the jeep design so I kept the transform idea.
P.S. I'll be busy for a while so there won't be any updates for the next two weeks.