Below are a screenshots of ksim with a few themes to show you what ksim can look like
Theme: KSim-Default Theme: KSim-ALT1 Theme: BlueCyrus Theme: Illumination
ksim-1 ksim-2 ksim-3 ksim-4
Theme: Modern Theme: ACow Theme: ZixSaw Theme: Chaos
ksim-5 ksim-6 ksim-7 ksim-8
Theme: GreenHeart Theme: Null Theme: Crux Theme: Dirtchamber
ksim-9 ksim-10 ksim-11 ksim-12