kola2134 Well, luckily @Kroom made an example Valkyrie, and he allowed me to use it. I modified it a bit, and came up with some variants:
VF-1R Valkyrie
VF-1U Valkyrie
VF-1T Valkyrie
VF-1S Valkyrie
VF-1SI Valkyrie ("I" stands for "Improved")
VF-1H Valkyrie
VF-1V Valkyrie
Actually, I'm gonna make a separate post for this.