If you're trying to "Cut", which is what you described as sculpting.

I would recommend counting your calories. Look for an online calculator Enter info as exact as possible and look for the amount of calories you need to maintain body weight, and deduct about 200-400 calories a day from that amount. I would also look into Intermittent Fasting, I've been doing it and its been helping alot with weight(Fat) loss. A quick google search and you'll find it.

As for working out I recommend you spread out every muscle in your body throughout 4-5 days, only doing 1 major muscle and 1 minor muscle a day. Or 2 minor muscles. No 2 major muscles in 1 day. Lift heavy, Max weight 8-10 reps.And mix in some HIIT cardio 3-4 times a week.

Just because you lift heavy doesnt mean you'll put on weight (or gain muscle), its all about your diet.

Lionel_Messi wrote Just because you lift heavy doesnt mean you'll put on weight (or gain muscle), its all about your diet.

Between 50-80% is said to be diet. Technique is really important, not the weight which you are lifting.

As you said you would want to break out of normalities as your current workouts are no longer as beneficial to you. Therefore, wouldn't a simple set routine work for you? Some with set weights for resistance on the targeted muscles and body weight exercise for other muscles such as the lats, quads and calfs, biceps, triceps, shoulders and chest ?

You could also do continuous cardiovascular training to target the fat, low intensity at a long distance should do the trick when running.
However, try to refrain from doing too much cardio as you may start to lose muscle (as strange as it sounds).

For exercises and more help you can PM me and I will gladly help you,