Here's my first interface. It ain't all that special, and not too much is modified. Only icons, bars, crosshair, etc. But yeah. My first.
Some might recognize the bars & icons.
Replace the files with those in your interface-gfx folder. Of course, remember to create a backup of that folder first if you want to change back.
On a side note; I will make more interfaces in the future. It's apparently a whole lot of fun. And rewarding. Playing with a interface you've done yourself feels awesome.
I wish I had a registered version of Soldat so that I could use different layout and so. But oh well.