Massilia Chess or Colonel Chess, featuring the Raven, a super pawn

Hi

thr Raven is modified super pawn. You can play against a weak engine here: http://musketeerchess.net/games/sp/colonel/.

enjoy

Zied

Raven superpawn is an interesting piece.
I am currently trying to design a variant of chess (a new version or sub-variant of scacchia) with different types of pawns (phalange pawns, berolina pawns, defensive pawns, etc) and some pieces of shögi.
Can I use this type of pawn in such?

Can I create?

How???