It's a bygone era when you can get by just on the coattails of Ranma 1/2's popularity. Hardly anyone cares anymore unless you have some extraordinary artistic talent or niche style.
His style is pretty damn good though. The muscle definition is better than most. If some of these were more developed and he put effort into a larger narrative, it could be something exceptional.
The only issues I can see are his scale and profiles.
It's already better than Shade's stuff....although I suppose that it's debatable whether or not that qualifies as an impressive feat.
Base +6, Kingarthur2 -4, zantrankos +6, jfragrettel +7