Scan-all-models fallback not working edge cases

[xJon]

(From xJon/Tekkit-2#222)

https://mclo.gs/JRO6HZV

Not sure why the fallback method didn't work in this case.
I can reproduce this, it seems that despite testing all of the item textures, some entity textures don't work properly using the fallback method, such as in-world item frames, and more.

[xJon]

@Vandreic Any chance you can check out this new build? (extract from the zip the vintagefix-0.3.1-12-ge35a0ed.jar file).

[Vandreic]

Adding the vintagefix-0.3.1-12-ge35a0ed works. The item frames loads the texture correctly.