Y'know... of those Vasudan designs in the other thread, I must say the only one I like is the Pharoah. And only from the top. The side isn't bad, but from the top, I like it. I'm not a fan of the X front end on the other one. But I'm really hyper critical of Vasudan designs... So take from that what you will.
Of these designs;
I like the body of the second one, verily. I'd have done something different with the 'head' portion, but then, I'm not you.

It's a fairly nice ship. Looks like Torpedoes in the front.
The first design... I'm not liking much. The nose has a distinct lack of shape, and the disc section... well, I don't like discs.
The last ship you posted... is not bad, but I'm not crazy about it either.I think it's just the general cylindrical shape of it. It seems like it needs something more.
Just my $0.02, though.

You're doing good at making your own style.
