You’ll probably get some offspring like him (black with leakage), and maybe some with partial lacing or gold/silver over their entire body. Since he appears to be gold/silver split, you could get male offspring with silver or goldish colors like him and silver or gold female offspring.
Depends on what you view as “good”. I imagine you would get some chicks that are pretty similar looking to him (in terms of color) if you cross him to any breed with a columbian or birchen pattern.