I would like to do what Beta 
does, make uniforms and stuff. Could that be done in this here Blender and if so, is Blender free? Also is doing something like making uniforms texturing and modeling combined? Too add, for something like that, is there coding involved? Sry for nub question.
To make uniforms you need to know how to make models and textures because the model is what you play with in-game and the texture is what covers it and gives it colors. You can model and create the basic, uncolored textures in blender, but you need something like photoshop to fill in the texture and give it color. No you don't need to code. np its good that people are willing to learn, its a really fun skill to have and gives support for more mods
Not completely true, The model is the base, you only need to learn how to UV map. Modelling is something different. But I'd suggest to learn both plus rigging and animation.
Once again not true. You don't necesarily need Photoshop. You can also use Gimp or which ever program you feel comfortable with that can achieve textures with details (No. Microsoft Paint is not one of them).
It is a fun skill to have. And if in the future you decide to take up designing, it would come in handy.
Although coding is not needed to texture, BUT for adding models to the mod/game (in this case, obviously the code can be used for many other things).
Remember it takes time and patience to achieve. And trial and error.
