I did a small video , just a test one doing a gold farm run. What i do is go for fast 5x valor buffs and then on to the Royal Crypts breaking ashes. I use my Full dps gear while going for the valor buffs and then I switch to my gold find gear. Both my gear are not very good and also I am really fragile in my dps build so depending on the situation/distraction i might sometimes die as it happens twice in this video ( didnt hurt my run time though ). My run is 15 mins and I did 70k gold. I am sure there are strategies for more gold per hour but this one is fun and also includes fighting some bosses so you might get something nice out of the bosses.
Sorry for the bad quality.
Here is my 2nd run