While reviewing the toy I realized it looked a lot like a B.A.T. Trooper, so a day of dyeing and some painting later, my spare (I ordered one on Pulse before finding it in-store) became Cobra's latest asset:
And I did a little touchup on the sad metallic orange paint of the Studio Series Primal's Transwarp Key, but Cobra Commander couldn't wait to get in on the crossover: