Johan,
Most depictions of Wyatt Earp have everything to do with myth and little to do with reality. That is what happens when a man becomes a legend: he becomes a convenient avatar on which to hang all manner of fantasized BS.
When i did my Wyatt Earp, i did as much research as possible. That was before the computer era, for me at any rate, so I may not have had access to all info there was available. But i did learn enough to discover that he was not the upright, heroic lawman of legend, but more like a gambler, pimp and common street thug with an intermittent badge and a gun. So much for legend.....
The same can be said of Billy the Kid who, rather than the pathological killer of legend, turns out to be a well liked and gregarious fellow to those who actually knew him. Certainly he did resort to deadly gun-play when his jig was clearly up. But Billy seems to have been more a victim of circumstance (ending up on the losing side in the Lincoln county range wars, and thus branded an "outlaw" while the winners walked away as free men) whose days were numbered more by circumstance and legend than anything else.
The reality of the old west was definitely a far cry from the reality. Hollywood - and legend - are merely rabid producers of confabulated and slanted propaganda.
According to my research, Earp did not wear any holster rig at the OK Corral, much less the two-gun rig of Hollywood fantasy. He had specially waxed pockets built into his "duster" coat for quick withdraw of his pistol. If I recall correctly, i could not find any definitive opinions on what pistol Earp carried that day. The "buntline" legend surely is pure BS. Consensus seemed to lean toward the old Colt Peacemaker (with a normal barrel), so that is what i gave him. Perhaps he did carry a Smith and Wesson. I make no claims to knowing the actual truth.
I cannot recommend the full length figure of Earp. In my zealousness to make him the rail thin fellow he was (if I recall correctly, 6 feet tall, 165 lbs) I made his hips too narrow and the proportions of the figure are fatally flawed. This could be set right by broadening his hips and widening his legs a bit.
Or, you could go with the bust which does not have that problem! Anyway, I was pleased with the final result of the bust which depicted him as i came to know him through research: A bully with a soup strainer moustache, an attitude and a gun who dressed like an undertaker.
Hollywood, be damned. History is something different...
Mike