Got the ivory camo achievement and can't use it

Same issue , got the achievement but no ivory gunskin

I would also like to add that my Ivory skin set didn't unlock for the "I've Got This" achievement and somehow I have the flaming Retro Lancer.

Certainly not here. My level got reset having earned every achievement bar the 132 ribbons, and Seriously 3.0, and now the ivory and FL4K skins are back to being locked again (along with the normal loss of ribbons, medals, level earned characters etc). Can't
select them on the skins screen for guns, they've got padlocks on them. I'm talking about if you didn't use the method above, which I did not.

Earning "I've got this" is impossible without the DLC, so you do not have Ivory yet, because you don't have the achievement yet.

As for Flaming retro, it's for playing the first week of launch

[quote user="TAO Devil"]

Earning "I've got this" is impossible without the DLC, so you do not have Ivory yet, because you don't have the achievement yet.

As for Flaming retro, it's for playing the first week of launch

[/quote]Oh, ok. I got confused with the "I Have Done It All" achievement. Sorry about that. As for the flaming skin, shouldn't it be for all the starting weapons?