good idea.
for now i could find this: (alphabetical order)
Hagart’s HILD
MILD/WILD related, instead of focusing on HI, move your fingers while getting back to sleep.
Pedro’s VILD
Visually Incubated LD
Siiw’s WILD variation
Combining HI and visualisation to WILD
Xetrov’s WILD variation
WILDing after several hours of sleep, spinning around your axis.