Vaguely embarrassed to post this, as it's not particularly creative. The idea is not mine; the heavy lifting for this custom was done by the fine folk at Reprolabels.com with their sticker set to convert CW Wheeljack (#wheeljacksowhite) to Exhaust. I also owe props to CHILENO20 whose version of this I saw before trying my own. CHILENO20 made some bolder colour choices than I did and his is pretty darn good.
In terms of repainting, I added black to the robot forearms, the crotch, and in car mode, the front and side skirts and back "window".
A welcome addition to the 'Cons in my display at home.
Transformers custom CW Exhaust by M-bot
Transformers custom CW Exhaust by M-bot
Transformers custom CW Exhaust by M-bot
Transformers custom CW Exhaust by M-bot
Transformers custom CW Exhaust by M-bot
Transformers custom CW Exhaust by M-bot
Transformers custom CW Exhaust by M-bot
Transformers custom CW Exhaust by M-bot
Transformers custom CW Exhaust by M-bot