So far I have used a ton of marketplace assets for my Cemetery map (work in progress). Early fly-by of part of it here: • Sneak preview: Cemetery map (WIP)
In case you were ever going to shout 'asset flip!', here is a little walk through nearly all the custom assets that I've made for my Cemetery map, mostly based on photographs I have taken on site visits to multiple cemeteries. I think I've got in the region of 2,500 photos now...