New to the Delica world, I got mine 10 days ago, passed QC Safety Inspection today (

Since I got it, I always thought the headlights were really bad (I can barely see the road lines) , high beams are excellent (and very impressive). Today I noticed there's no more ''chrome'' finish on the inside, but I can see bits of paint around inside the headlight. I do have 55W bulbs in like written on the headlight assembly.
Has anyone ever taken the assembly appart and painted the inside back to a ''chrome''/mirror finish? I feel like this would help getting a bit more light out of them.
If someone did, what kind of paint did you use? Or what did you do to get it back to mirror finish?
I'll try to take pictures if it can help!
Thanks!