Looking for painterly/classical portrait tutorials & if there's a group buy opportunity

Hi guys,

I really admire the photographers on 35AWARDS. Their works are incredible, and I’ve been looking to learn about the painterly and classical portrait styles of them.

Here are some of the few I find inspiring:
Dat Lee https://35awards.com/author/datlee30
Zachar Rise https://35awards.com/author/zachar/
Durisova https://35awards.com/author/durisova/
Nina Zhihareva https://35awards.com/author/zhiharevanina/
Irina Garsh https://35awards.com/author/irinagarsh/
Could anyone recommend me any tutorials here that can help me to achieve those looks?

Additionally, the photographer I find most "painterly portrait" style is Dat Lee https://35awards.com/author/datlee30. He’s a Vietnamese photographer, and since I’m also Vietnamese, I trierd to contact him a year ago. He offers a course that has 6–8 online lessons plus one studio shoot (where he provides online support). The cost at the time was around $600 USD. However, he only teaches one-on-one or in small groups of four, he does not offer online tutorial to download. Would this kind of teaching be suitable for a group buy within this forum?I will ask him for more details about the course content. I can also help with translation into English or check if he can offer the course in English.

Thanks