labs the goat

izotope vinyl, lowbitmonosyn for that lofi stuff, rough rider

Vital is kinda an essential free plugin, TDR Nova is another this is a list of great free plugins https://zynewave.com/recommended-freeware-plugins/

Orchestral tools's Sine player has a free library, called Rotary, which gives you free horns and saxophones, if I remember correctly.