Yes never have edited before been watching videos all day while at work. I’ve had very little luck on finding any guides with valid links that’s the only reason I made this post thank you!

If you have never edited anything, don't think you are going to reinvent the wheel, "I mean... it's easier said than done, it's not rocket science but like everything it requires learning"

https://www.moddb.com/games/arma-2-combined-operations/tutorials/armed-assault-editing-guide

https://www.moddb.com/tutorials/arma-2-mission-editor-must-know-users-manual

https://community.bistudio.com/wiki/Warfare_1_-_Editing_Guide   Start by learning with the editing guides and then try to edit what you want to edit.
 It would also be good if you used the search option or a search engine like Google, they don't bite...
All the information you need is there, you just have to search.

Cheers

ADuke Kiowa Warrior Alpha   AC3
-Fixed more of the FM, removing the bobbing when using Auto-Hover

I really love the warfare mode in arma 2 it’s extremely unique. However I want to play as the Czech Republic but by default there is no warfare mode for them. Can I modify/create my own warfare mode for the Czech or is there no way? If there is can someone direct me to any resources that could help me? Thanks! 

Well I sat down and tweaked the FM of the Kiowa anyway, because it was jerky. This is the current state of the FM right now, which is going to be in a next update, either in a few hours or tomorrow. Anyway I figured out how to fix the bobbing in Auto-Hover, so there's that, as some pilots will like that: