Recently, I have come across a twitter friend "RD" RanchoDinero who has developed volume profile and lot more indicators for Ninja users.
At the moment he does not share his code but he believes in giving back to the trading community, hence most of his indicators are free. His profile indicators are based on minute data and he has developed an algorithm that distributes volume appropriately. What I need is available with the free version of the indicator hence I have not purchased any of RD's Deluxe indicators.
I am using combination of Gomi's and RD's indicators. RD's VP indicator is very close to Gomi's tick based MP indicator but RD's indicators load up very fast in the chart.
Gomi's work is great, no doubt about it. I am using it and will continue to use.
Below given is the link to RD's packages. Check them out if you are interested and see the performance.