Hi! Tom
Try this, firstly, whats left out of the old piece? if there is anything left, then get some clay from
Michaels etc. they have some clays that air dry, use the old part as a master and lay part over,
shape as desired and when the clay dries up, you would need to get some thermaform sheets from
Squadronand follow instructions and you should be able to get a replacement clear part.
note: this takes practice