@Asher, My advice is to download a mod from Github, for example, and get it running. Analyze the mod's files closely (I recommend using VS Code or something similar). Start with something simple, (Create a new unit, or change the name and icon of a civilization) with this you can find most of the errors by reading the logs.The manuals are a good starting point, but that doesn't negate the fact that the best approach is to modify existing mods to achieve a greater goal. Believe me, the learning curve is quite steep.

will do adjustment's to idle ones. UPDATE: Texture variants baked:    

Yes, following the standard currently used in 0 A.D. and this proposal, it should be: Unlocks "Scale Body Armor". I also think an elegant way to remove the quotation marks would be to use color to highlight the name of the unlocked technology. In this thread (which I finally found, bc we went totally offtopic ), @Atrik and I were discussing  different designs for unit stats tooltips:  

Cool to see you are back working on 0 ad art! Keep in mind chickens often need to hold their head in place for a while to see sharp. 00MXQO1tPYYnnvopyGzHYZLB7vcV0oq9ewfQ5z_ssTA.gif.mp4  

Unlocks "Scale Body Armor" No "." at all