Holy crap. You've been using a mouse? Good lord, trying to do lineart with a mouse requires a heck of a lot of patience. You've had some pretty dang spiffy results so far without a tablet.
If you reaaaaaally, really want to keep up with digital painting or just any sort of digital art in the long term - I would strongly, strongly suggest saving up for a drawing tablet. All the tutorials I know kind of go by the assumption that you have a drawing tablet with pressure sensitivity and it'll speed up your process by an ungodly amount.
The "Intuos Pen & Touch" is just $99. It's the cheapest wacom tablet available and it has enough pressure sensitivity to make you toss your mouse out a window. Put away $20 bucks or so a month somewhere and in five months, you'll have enough money to get a tablet for yourself. Or if you're on a painfully strict budget (we've all been there), but you still see yourself plunking away at the digital art 2 years from now, just tuck away $5-10 a month. It'll be worth it.
If you reaaaaaally, really want to keep up with digital painting or just any sort of digital art in the long term - I would strongly, strongly suggest saving up for a drawing tablet. All the tutorials I know kind of go by the assumption that you have a drawing tablet with pressure sensitivity and it'll speed up your process by an ungodly amount.
The "Intuos Pen & Touch" is just $99. It's the cheapest wacom tablet available and it has enough pressure sensitivity to make you toss your mouse out a window. Put away $20 bucks or so a month somewhere and in five months, you'll have enough money to get a tablet for yourself. Or if you're on a painfully strict budget (we've all been there), but you still see yourself plunking away at the digital art 2 years from now, just tuck away $5-10 a month. It'll be worth it.