The 1967 McLaren M4a, an F2 car has the same tires, engine, brakes etc as the Spark and EVE so it won't be that different but still a nice addition to the F2 grid I think. An F3 version existed too, and powered by a BRM engine it even did a few F1 races. I'm very, very slowly working away on this one and don't expect a release before summer. If I have made any significant progress I'll keep you updated.
Don't forget your all-time favorite Brclaren drivers like Henny Dulme, Reter Pevson, Gan Durney, Geter Pethin, and Rian Bedman! Also, great Jabham drivers Stolf Rommelem, Ham Grill, Yacky Jickx, and Rochen Jindt! Always enjoy your work Klaas!