Back between 81 to 84 I had a model spacecraft kit......black plastic, similar in shape to an A-Wing fighter, probably 1/24 scale- it had a 2 piece pilot figure and a large clear canopy, the one feature I remember well was that it had combo rocket launcher / engine pods that attached to the sides - which were removable - possibly to be replaced with another attachment from another similar kit (?).
I don't remember who made it - but it seems like it was MRC or Revell.......really neat at the time & I've never seen another. The kit seemed to be part of a series of sci-fi kits - but like I said - I've yet to see another similar.