So far your plant is showing good veg growth. they don't appear to be showing pre flowers yet, your first lot of pics right in at the branch nodes are the type of pic needed to tell but maybe from a set of nodes closer to the top.

Just looking at the new growth on the top & it looks like you may be getting some burning in the last of the first pics & the latest one. Also in the latest pic your top leaves look a bit thin & thready compared to the other growth. Have you upped nutes maybe you could back them off a bit or ceck see if there a bit close to your MH. Nothing that looks bad to me & others more used to soil may consider it perfectly normal. Just a matter of waiting for the preflowers with the fingers crossed.