IMO she filled out a financial form that they may well require all in custody defendants to fill out. She is not requesting a public defender or a court appointed attorney.
Cofer et al could very much be representing her at less than normal fee or no fee at all. The publicity, branding, marketing is priceless for future business in the arena of high profile criminal defense. This is not going to be a quick plea deal this is going to be a drawn out battle and the publicity will roll on and on.
Criminal defense for high profile cases can be like when a reality show features a cast member getting a cosmetic procedure and shows the doctor or clinic name. The cast member isn’t paying the standard quoted fee for that procedure. It’s akin to product placement. The idea Cofer would turn down this case because he is not getting his standard quoted fee misses that publicity, media stories, content on crime shows, podcasts etc., now and for years to come, makes reputations and has monetary value to the business.