FansProject Protector - it must be done, till all are One.
FansProject Defender - Springer!
Alternity Convoy (Silver) - modern-day Optimus Primal ahoy!
And a few honourable mentions:
Alternity Megatron (Blue) - modern-Earth Predacon Megs? Yesss...
Universe Countdown - love the character, though a matching Skystalker update would be neat, too!
Henkei Cyclonus - I'm surprised it's taken so long for me to go for this... oh, wait, money. Yeah.
Maybe:
Alternity Convoy (black) - perhaps as a
Shattered Glass Primal?
Wish list:
A
Shattered Glass take on Protector - maybe call him Despoiler, and give him a
goatee?