Huey parts needed (72nd scale D model by Esci)

HI guys,

I have a box that contains 4 hueys in various stages of completion. I've found out that I only have 3 clear sprues. So one of the models will have a very good airconditioning system

Anywhoo, is there anyone here that can help me out with the clear sprue?

This is the kit that is missing the clear sprue:



TIA.

Harald
The Netherlands

ps can trade or will gladly pay.