I've been hard at work on these custom Mega Man Robot Master boss designs for years, but this is by far the most stylistically accurate, AND the best, they've ever looked!
For those unfamiliar with these eight, introducing from left to right:

Glacier Woman, an antarctic exploration robot with sharp snowflake weapons! She was originally built as a male, but personally changed her designation and voice chip after deciding she'd be more comfortable with the upgrade.
Flare Man, a robot built with grills for hands! The propane tanks attached to his back give him a steady supply of fuel for which he can create constant streams of fire.
Static Man, an electric generation robot who always tries to remain in contact with the ground. He utilizes his left hand to create a static electricity field around himself, shielding him from harm!
Nature Woman, a more feral robot master with leaf blades. She gets up close and personal when attacking, and is light on her paws!
Phantom Man, a paranormal research robot with the ability to float, turn intangible, and is equipped with ectoplasmic energy spheres! He's mischievous, but it's all in good fun for him!
Steel Woman, a large robot designed for close combat! She prefers to ram herself into enemies and shake the ground to stun them with a mighty stomp, as opposed to using her blaster arm.
Earth Man, a diamond cutting robot with a keen eye! His weapon is extremely powerful, but requires a steady aim and time to charge it up. He's quick and nimble when not attacking!
and finally, Fan Man, a weather reporting robot! He's been upgraded to withstand high winds AND produce them himself with his personal blasters! His body is designed with aerodynamics in mind.

(sorry about the huge size of the image in full view, lmao)