Thank you for posting those additional pictures. Now I see what you mean. I'm in a similar situation as you, although I'm in a much worse condition. It's really hard to figure out what to do in these situations. I don't think too many people understand it. You can't really do another transplant using scalp donor because you are thinning in those areas and it will make the thin donor even thinner and more noticeable. Even if you do try it it may not be worth it because the hair is taken from an area that is thinning, so it may only grow for another year or two anyway if it even grows at all. You can use beard and chest hair, but then you have to worry if it will look acceptable in the hairline or if it will blend well in the other areas. Then there's the issue that even if the body hair does grow, you're just fighting a losing battle because in the year it takes for the body hair to grow you will be losing more hair from the previous transplants because that hair is thinning and falling out as time goes by. So you will have to do another body hair transplant to replace that hair and again get no real improvement over the next year, etc, etc. Shaving your head is not really an option because you have scars from the FUT and FUE which will make you look worse than you do now and make you more uncomfortable letting everyone see the scars no matter where you go. then there's the issue of taking finisteride. Even if you want to take it you may be on a losing battle with that too once you've had body hair transplantd to your head because (at least with me) it makes your body hair fall out. I disagree with Dr Bhatti who thinks you need to be on it for him to do body hair transplants.
I been fighting this for over 30 years now. I just can't seem to get anywhere no matte how many hair transplants I have. It's so depressing.