Fun fact: Razorclaw (Universe) is an alternate ver. of Tigerhawk was corrupted by the Vok, and he killed his universe's Megatron. His body ruined and trapped between dimensions, Unicron abducted Razorclaw to be his 4th and final general.
Tigerhawk had only been repainted once. Transformers: Universe (2003) Razorclaw, that'd a dark gray and purple color scheme. I know since I'd one as a kid, and it was totally awesome!