I don't feel right saying these are customs, so I'm throwing them all in together.

Starscream- This is the one I did the least to. I painted his face a gun metal, applied Toyhax decals, installed some filler panels and gave him Soundwaves gun painted silver to mimic Megatron in gun mode.

Skywarp- Filler panels, Toyhax (mix of Starscream and Thrust), gave him Starscream head, painted black panels throughout figure.

Thundercracker- Filler panels, Toyhax (mix of Starscream and Thrust), gave him Starscream head, swapped arms with a mix of Starscream and Skywarp, gave him a new nose cone from Starscream.