Thanks for your honesty.
The concept would be of an elder war priest. A rugged and weathered man, who was fighting in the name of love, art and beauty (In Pathfinder Lore, that would be Shelyn).
Most people would think of him, as an old and bitter man, reeking of whiskey.
Those would be just partially correct. Under the layer of years and war, a man can be found with a twinkle in his eye. A true believer in the manyfold wonders of beauty and colour. After all, he fights for all things living and loving.
But nonetheless, his art is war.
Of course I can opt to another character, but I really fell in love with the concept of war and beauty.
If there is no place or way, my concept can be built in to another world, I will take my time, coming up with a new one. I don't like rushing characters. A lot of time, they end up sloppy. (At least when I do it).
Playing myself? I don't know how I feel about that. I tell stories to escape the borders of my own Body. But I'll take my time, thinking about that option. Maybe the world of Dungeons & Dragons misses a paramedic with sabre fighting skills and glasses. Who knows.