Like Slit Lip and many others, I modified my Prowl to give more of a G1-ish feel. I cut the bumper at the level of the headlights and attached it the front. I also added styrene to his abdomen (see yellow lines) to increase the width because he looked a little thin to me with the wider chest. I filled in the hood area with resin to make it look more like a Z350 and added some paint to bring out the scupting details on the Hasbro mold. The last thing I want to do is decrease the neck plastic (someone has already done that as well). Overall, I really like this Hasbro mold... it has an "Alternator" like feel to it. I think a simple paint job brings out the details and breaks up the white on this figure.