You've got time mate. Plenty of it, to get a nice physique.
First few months, focus on getting some good strength, squats, deadlifts and bench. Follow this up with some accessory work.
The next year or two, get into a BB split of some kind, maybe a PHAT program if you can handle it.
I'm in year 12 at the moment, I can say now, you'll loose a lot of time for lifting.
Eat a lot of food man, the more you train, the more you eat. Find your calorie maintenance, add a few hundred extra for surplus.
You'll be surprised how much you can gain in a short period of time.
I've been training for almost a year and a half, I've gone from 85kg to 98kg in that time.
Still can see the outline of my abs. Even if that's not important to you, don't go getting to fluffy. Keep up cardio of some kind if you start seeing excess.
See what you can learn in a year.
Check out my signature to see some of the changes, I've made.
I haven't posted pictures in about 6 months, so they'll be going up towards the end of December after my first cut.