I did a little search. Cheapest metal-seemed guitar in MA's website is 120USD. That's more than I was getting with my scholarship, let alone the other things like amps and cabinets. I would rather upgrade my PC to focus on the details by ear and buy a sound card than buy physical objects. However, I am still learning music by studying and practising at the same time.

I will try to emulate it more but actually I do no have a real one.

Thanks for your comment!
I do not know how to make It sounds real (the way the professionals feel it real) though I have a premium guitar VST. Well, I meant to vary the tempo to produce some sort of relief but I may have to learn how to make a more effective breakdown and transition. Help is welcomed.