What the heck is this?

Zihuat · 2015-02-07T06:38:18.000Z

Does anyone recognize either of these 2 spacecraft (see pic below). They were in a bulk lot of 5 used-mostly-assembled sets (no boxes, no minifigs) that I bought on EBay for $75 delivered. The other three sets (not shown) were: 4502 X-Wing (w/instructions), 7180 B-Wing (w/instructions), 7144 Slave I (no instructions) Any help would be appreciated. Thanks.