Tibet Rupee - Help with Variation

The following is Y# 3.0 (Small bust w/o collar; vertical rosette)
Apparently 2 reverse varieties exist if anyone can point out the difference that would be greatly appreciated.



The following is Y# 3.1 (Small bust w/o collar; horizontal rosette)
Apparently 2 reverse varieties exist if anyone can point out the difference that would be greatly appreciated.



The following is Y# 3.2 (Small bust with collar; vertical rosette)
Apparently 2 reverse varieties exist if anyone can point out the difference that would be greatly appreciated.



The following is Y# 3.3 (Large bust with collar; vertical rosette)



The following is Y# 3.4 (Small bust with flat nose and collar; vertical rosette)
Apparently there is a revised non-floral gown if anyone can point out this feature that would be great.



The following is Y# 3.5 (Small bust with collar; horizontal rosette)


The following is Y# 3a (Large bust with collar; vertical rosette)

Hello,
Sorry for the late reply.
Great job indeed!

A little question, I know the notes on images are yours, but are the original coins pictures yours as well? If not, original pictures owners should be credited too beside your name

Unfortunately I can't help with finding differences

For reference:
KM#3 with varieties
https://en.numista.com/catalogue/pieces17136.html
KM#3a
could you add it please?

Whenever an image is available for display with no apparent copyright attach to it, and it is alter to a degree that it is a new original piece of work. That is totally legal, it fall under" Fair Use" especially when it is use for educational purposes.