The kit engines were hopeless, so I scratched some new ones out of sheet
styrene, wire, and plastic rod. The nacelles were too long and incorrrectly
shaped at the rear, so I shortened them and skinned with sheet styrene.
An item of interest is that all the sheet styrene was scavenged from old
packing material and plastic drinking cups.
Hobbycraft 1/32 SPAD XIII