Add a fanart.jpg for high-resolution background displays.
If you have a large collection, these tools can "feature" your files automatically: Trigun_Stampede_01_HD_SubsPlease_ACB.mkv
The industry standard for organizing and renaming anime/TV shows. Add a fanart
If the .mkv doesn't have them, place a Trigun Stampede - S01E01.en.srt in the same folder. Trigun_Stampede_01_HD_SubsPlease_ACB.mkv
Trigun Stampede - S01E01 - Noman's Land.mkv