I don't even know how to link images with functions..
Then
obtain images from .pic is not a challenge
U wanna challange but making request thread?
Study *.lua and *.otui from this mod and you will learn how to put image into game window and resize, crop etc.
In connection with posts: New Bar OTC 11 New Bar Tibia 11 · Issue #923 · edubart/otclient · GitHub I was creating game_healthcircle module. What is game_healthcircle module? This module draw health circle and mana circle in game map. So it's alternative method to show status of player health...
otland.net
Just try find something that have similar mechanic or works similar to what you want to achieve. Then work on it make changes, tests and you will get