How can we upgrade our knife skin now?

[roobiinn]

I dont see maps anymore for upgrading knife skins.

[Yuri]

I dont see maps anymore for upgrading knife skins.

Nowadays, many people use a 35hp type of map to quickly make kills with a knife and earn points.

You may not see these maps now, because many of the publisher servers have been removed.
Now public servers have changing maps, and there are fewer of them to reduce the load.
You can also rent a server and install any map you want there.