Congratulations on the lucid!!

Many times, when we want something to happen in a dream, the opposite happens just because of the "anti-thought" somewhere in our mind that the opposite is possible. You can try, instead of asking for stuff, to simply tell yourself that it's already there. "This dream is so vivid!" or "I am flying so well!". That way, it provides more motivation and shadows the negative thoughts which are more likely to happen with "Make this dream more vivid!" or "Make me fly!"



Oh and great idea about working on habits you want. Those sound good. One habit I have gotten used to is doing more reality checks at night (just question what im doing and if it makes sense). I know it's not really a specific habit, but over time I've gotten used to amping up my awareness at night, since nighttime is one of my biggest dream signs.

Good luck and congrats!