Original 1940s Winchester Model 12 Trap Wood Set (12-Gauge)

I am looking to source a 100% authentic, vintage early-1940s factory Winchester Model 12 Trap wood set for a restoration project.
I am restoring an immaculate 1941 and a 1949 factory-milled duckbill Trap model. I require a period-correct, factory-checkered Trap buttstock and a matching checkered extension trap forend. Must be original Pre-64 vintage wood profiles (no post-1964 Y-Series, Sile reproductions, or modern field wood). Might consider a real nice custom set. Honest finish wear is perfectly fine, but the wood must be structurally sound without heavy sanding or major cracks.
Please PM me with clear photos and your asking price if you have a set or individual pieces available. Thank you!