915/920 Floor mat source?

[NDT]

The smokin' nice 915 cab I got from Wreckerman's bud Junior needs a new floor mat. I would love to go back original, which is the ribbed rubber with the jute backing. A half hour of Googling did not reveal any sources for this in bulk, and I hesitate to try to find a die-cut original for the truck. Anyone been down this road? I am thinking of replacing the original type with an industrial anti-fatigue mat for $140. It has a diamond plate surface which should look OK. Found at commercialmatsandrubber.com

 

[R Racing]

This looks close to it. McMaster-Carr and go to the upper catigory antistatic mat, then down to Antistatic Antifatigue Sponge Mats. also look under the catigory of antifatigue mats for also some look alikes.