yamaha xj 900 custom v retro desert sled stylu

1990s tracker motorcycle, midnight blue tank, low front camera, desert flats. Generic unbranded period-correct design. Cinematic poster lighting, magazine-grade composition, sharp metal reflections, ultra-realistic photograph. No manufacturer logos, no real brand emblems, no copyrighted livery, no real-rider faces. Generic unbranded period-correct design only. Specifically: desert sled 60s. Target search intent (rendered visually, no on-image text): "yamaha xj 900 custom" (cs).