Skills are really not enough for you to make the most accurate figures. There are some factors which you need to pay special attention to. In that way, you work would not be far from the original and this can give you more confidence on your skills. Just make sure that you have a solid foundation before anything else.
You should spend more time in criticizing the model. Remember that
human figures in pencil are required to resemble anything but an average person. Thus, be more strict with yourself and correct yourself when you know that this cannot be good enough for your mentor. Develop that sense of perfection.
Be certain that one is already familiar with how a drawing is to be placed in a paper. Proportion is everything when one wants to hide most of your imperfections. So, practice until you get things right and simply see this as a journey that you have to go through. Do not let the pressure get into your head.
Do not underestimate those sketches. They will make you more confident with the scaling that one is doing. Just get used to attaining perfection and try not to coward down from the opinion of another person. Remember that you need to hear this from someone you trust so that you can be more mature with strangers.
You should draw as fast as you can. Remember that your mentors will not grow soft on you. So, show to them that you are capable of just anything. This lead them to provide you with more advices on how you can perfect those lines. Show your dedication to learn and your lessons will be more meaningful in the long run.
Those outer lines would really have to be defined. Remember that the curves of this person is what matters here. You can even do without the features on the face for as long as one is sticking with your assignment. Know your goals as an artist and you can slowly climb up your ranks.
Try not to have a lot of erasures. That would not only decrease the quality of the paper that you are using but also disrupt your concentration. Just let the lines overlap one another and try to see the beauty in that. The rules can really be lenient when you are also in the project of self discovery.
Shadows are as vital as the lines that you are making. In that scenario, you will be able to come up with a more realistic image. This can also make you feel in awe of what your hands can do. Just continue discovering yourself and this can help you cope up with the pressure from the outside world.
Be sure that you possess the energy to complete the whole pose. Remember that some customers in real life can be more demanding than your mentors. Prepare for them and you will not resent that you have done all of these things for your passion.