I don’t think it will ruin prestige but foliage from another world will help to increase it a bit.
Keep in mind that it has to be colour which is not from your world. Taking same colour from another world will do nothing.
Word of advice, try to get foliage from another low level world. Getting it from level 4 or 5 is painfully boring cause of armor.
Yeh, its alot but im not very good at building and working with cubes never played minecraft etc. But if you want to take a look. Its in Zwergenschubser. In
Antar VI accesible in ultima hub witht the city portals by the tree.
People are so good at building traveling around really amazes me but ill get there in time.
If you are playing on PC (don’t know if you can do it on PS4) the debug info can be helpful on this topic, you can see your base prestige and the modificators that raise the prestige up, like variety, % of place blocks, etc.
It’s a bit tedious, but it helps