Need help to identify make and model of shower faucet

[andrbex]

Hi All. First time DIY'er here. I have an old shower that I want to replace with a modern one.
However, I need to figure out what model/make I have now to buy a compatible new part. Please see the pictures attached. Thanks in advance!

 

[Twowaxhack]

It’s a Moen. It’s printed right there on the handles index button.

You have two different faucets pictured based off the handles. Both are Moen.

 

[andrbex]

Ahhh sorry, you are right. I accidentally attached two pics of different handles.
I wasn't sure about the one with no signs/prints.
Thank you so much! I really appreciate your help.