One of my old (v2.5) favorites:

Dr. Jackson, southron gentleman and genuine mad scientist, with his Electrostatic Stun Gun and Pneumatic Sword Cane, beside a new contraption he doesnt really know what will turn out to be
(Player character in our Deadlands campaign)

Thanks. Second try:

The ex-constable Nina Taylor, a so called "delta" bred for security work and warfare in the quasi-steampunk dystopia of Etherscope, after she was fired from the Metropolis Constabulary. Equipped with a crude cybernetic hand, forearm ethergun and a gatling pistol.
(PC in our D20 Etherscope campaign)

Another old pic:

Goráb Tab of the Sóg clan of Tarin, a veteran dwarf fighter-priest, coming out of retirement for a little fun.
Non-player character in one of our m.a.g.u.s. (a Hungarian fantasy rpg) campaigns
(No, not a gladiator, the background was just chosen randomly)

Second, Tret Hafnu, the somewhat carefree conjurer wizard from the Egyptian-based world of Faran in the Brass sector. Equipped with techno-wizard arcane energy converters, extradimensional storage device and energy shield projectors.

Thanks. The third: Ashlynn Bovadragana, psychic warrior from Anarth, a planet based on India. Coming from under the rule of the evil black dragons, she can be quite ruthless when a just cause needs it. Here, just after having eviscerated some annoying bad guy with Vampiric Claws, she is shown with her screamer pistol and magical scimitar, magical armbands, armored tunic and antigravitic leg bracers.

Most important allies of the crew of the Starglitter.
First, Elaenna Siannodel, a high- level druid in His Draconic Majesties' secret service. Our main supplier of quests Said to come from a Polynesian-based world in the Bronze Sector, but she puts a little more clothes on for business: an armored vest with variable laser protection, a techno-magical sensor headset, an extradimensional storage armband, plus a mechanical runebow in her hands and her dragonbane sword is levitating behind her shoulder.

The third ally: Keshtra Longhunter, a dragonfire adept and royal marshal of the Brass sector. Born on a Mesopotamia/Assyria type planet. The wings are created by one of her sorcerous invocations. Paired railgun pistols and protective forearms plates add to her magic.

(leg positioning is awfully hard, will not be my favorite pastime, I think

The gang's favorite enemies: first, the Dwarf hexblade and space pirate, Drangor the Blade. Born on a wild Mongolian planet ruled by the evil red dragons, he captains the corsair ship Firefang. Armed (to the fang ) with a magical falchion, a blaster pistol, and a multishot rocket launcher that folds back into an astral storage hole.

(in hindsight, the body contraction trick would have worked better, had the arms been in a vertical position)

The last memorable enemy, and last Dragonstar character for the time: Zarina, warmage and assassin from a medieval-Arabic world. Holding a keenblade knife, a laser pistol and an assault blaster, her real specialties are energy spells.