How to edit JPG in material file .tmi

I've been trialing Twinmotion recently and I have downloaded a texture (timber) and I want to open the texture JPG in photoshop to edit the colouring. I really don't want to have to create a new material from scratch as the downloaded one will do fine (and includes a bump!). HOW do i open this JPG that i can see TM linking to in the materials palette? Yes I can copy the file path - but this file path DOES NOT exist on my computer... I have tried moving the texture to my user library - found the tmi file, but i can not open it? Thank you!

Hello ,

Thank you for posting in the community your question and I am not sure why it's not available for the user and recommend you submit on the road-map the suggestion to be able to reference and edit those base textures. Here is the link to the road-map:

https://portal.productboard.com/7pu88c9kpmqtzt8hwg6arujh/tabs/5-in-progress

Kind regards,

Vincent B.