Looks a little crooked.
I am a machinist, I have a CNC and I'am a Cam/Cad engineer. I wish I had a couple of those pieces in my hot little hands. LOL. Send a couple detailed pics of some of those pieces. Tee Hee!

 

You could probably crank out some amazing stuff.

Most of those trim pieces are formed from some fairly thin stock. Not like they were CNC'ing them out of solid stock. But the tooling they stamped them out with may have been CNC machined.

Here's one of those 3 pieces of dash trim with the clips. Just a better closeup of it. This one for over the radio/ashtray/glove box area.

Ford Truck Dash Trim OEM 1961 1962 1963 1964 1965 1966 F100 F250 F350 Custom Cab | eBay

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Here's all of the part numbers and quantities of clips/screws. You might only count 24 of the 378586-S32, but there were 2 extras that held on the front edge of the trim panel itself for the total of 26.


RH Roof Trim Panel Moulding - includes attaching parts C4TZ-81519A18-A 1
LH Roof Trim Panel Moulding - includes attaching parts C4TZ-81519A19-A 1
Screw-oval head, cross recess-No. 8 - 15 x 1" (chrome) 53060-S13 14


RH Front Door Trim Panel Lower Moulding C4TZ-8120962-A 1
LH Front Door Trim Panel Lower Moulding C4TZ-8120963-A 1
Clip (Olive Drab Paint) 378586-S32 10

RH Front Door Trim Panel Rear Molding C4TZ-8120986-A 1
LH Front Door Trim Panel Rear Molding C4TZ-8120987-A 1
Clip (Olive Drab Paint) 378586-S32 2

RH Front Door Trim Panel Upper Molding C4TZ-8120996-A 1
LH Front Door Trim Panel Upper Molding C4TZ-8120997-A 1
Clip (Olive Drab Paint) 378586-S32 12
Screw (Trim Panel Upper Molding To Inner Door) 2


Instrument Panel Pad Center Retaining Moulding - includes attaching parts C1TB-8104589-A 1
Retainer (moulding) C0AB-6404439-F 11

RH Instrument Panel Moulding C4TZ-8104332-A 1
LH Instrument Panel Moulding (short) C4TZ-8104333-A 1
Clip 379852-S3 8


RH Front Door Scuff Plate C5TZ-8113208-B 1
LH Front Door Scuff Plate C5TZ-8113209-B 1
Screw & washer-oval head, cross recess - No. 8 - 18 x 5/8" 379083-S101 8

I hope that helps some. I added the scuff plates that are in the door threshold, but it looks like your truck might have those. The scuff plates are also reproduced.

Chad

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Looking at that piece, you could make it out of a piece of solid add some set screws to the back for attaching. May not be exact, but on the front would look the same.

 

Well, maybe you could. Not me....Ha!

The 3 dash pieces are just there to give a decorative finish around the outside exposed edges of the dash pad. They don't have any function, per se.

Now, I could probably wind some of the clips from spring wire. I might be good at that....

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Get out that wire. LOL!