What's coming next? (Patreon)

I have a lot of idea for the next scenes. Because I am alone, I can't make more than one thing at once. I made a poll for this problem, please choose an option. But the thing not as easy as it seems:

Everything is changing in the world. The 3d graphic, too. There are a lot of render engine in the 3d graphic, I chose the Mental Ray about 15 years ago. This was obvious because this was integrated to Maya and this was very good. I know the its good side and its bad side. I heard another render engine (Redshift). This is a little different, but this is very very fast because this is not use the CPU, this use GPU (monitor card). I learning this in the last 1-2 weeks. This looks good. In the next weeks I will make few test pictures with this. I must to know its behavior.  If this will good during my workflow I will use it in the future. I means, I must to convert every Mental Ray materials to Redshift. This is a manual work. This is a time-consuming work, for example the Vivi and Miss President scene contains about 280 materials. The Redshift handles the lights a little different from the Mental Ray, so I must to learn this, too.

1. The Vivi and Miss President scene is very slow now with two girls. With four girls this will be much slower. I must to find the problem and correct this. The girls and couch close up renders are very very slow. The new render engine can help this. This is 7-10 days. The additional time is depending on the numbers of pictures.

2. I will make the new character for Redshift. I have an idea for new character, but I would like to make a new environment for her. The complete time is about 4-5 weeks.

3. The lingeries are using "displacement" materials, it means these has slow render. I must to convert these characters to Redshift. To convert a character  about half-one day. The work time is more than 1 week, but I would like to make a new environment for a new picture set. This is additional 7-10 days.

I have more than 80+ unpublished pictures from 2012-2017 and I have additional 20+ pictures of Vivi and Miss President. So I will upload in the next weeks the promised picrtures indepently from the 3 works above.