Becoming a model in London can be done if you get a big break and have someone helping you get jobs to build up your resume with. In order to get signed with London modelling agencies, you will need to fit the criteria of the agency before you even apply. Check out the website for each of the different agencies to see what you have to do in order to even get an interview. Once you do this, you can apply with the company and see if you get a call back for an interview. If you do end up getting signed, they will help you learn how to model better and give you the tools you need to succeed in this industry. The talent agent you have through the agency will find jobs that are tailored to you and work hard to get you the jobs that will create an income you can live off of.