What accessories should i also get for my new air rifle?

Title says it all. I have a rifle that's brand new so far i ordered a scope and general maintenance stuff... So what do you guys think i should also buy to accommodate my rifle? it can be anything from a simple glove to some really nice stuff such as a storage sock. If you have any ideas that would be nice as i like to buy stuff that i might find very useful. 



also a note worth mentioning is I'll be using it for small game hunting.
 
Besides accessories, be sure to check the muzzle for a poor crown or possible rifling damage. Both SPA rifles I’ve received had smeared rifling from the factory savagely burning a piloted crowning bit in the muzzle. (FWIW none of my 3 SPA pistols had this damage, though all of them benefited from touching up the crown to remove a burr.)

Pictures and more info here:

https://www.gatewaytoairguns.org/GTA/index.php?topic=166821
 
Any suggestion for the bipods? preferably one that doesn't need a rail? also what do you mean with the sleeve? can you send an image so i can get a better idea?

I’ve been using the Caldwell XLA (Harris copycat) bipods. Some would say the Harris bipods are better quality and they very well might be but I just wanted legs under my rifles for more stability for casual bench shooting and plinking and the Caldwell bipods are half the cost. If I were competing I’d look at something of higher quality like Atlas but for my needs the Caldwell bipods work just fine for me. 
 
Sorry about the pics not being viewable, and glad to hear your barrel looks good.

If you want a level, get one that clamps around the scope tube. You don’t want one that attaches to the scope’s mounting rail because there is no guarantee it will be true to the scope’s reticle. One that mounts to the scope tube can be rotated as necessary until that’s true.