Days after Ames' death, 31-year-old Yurizan Beltran died of an apparent drug overdose at home in California.
Also, she has released any information regarding her educational background, and some other details about her life.
Direct Models said Lua had been battling addiction for some time and was seeking help.
Former and current athletes, foot models, podiatrist, shoe designers, arc support enthusiasts, nail salon and shoe store owners, publishers, nail techs, relationship therapist, and sock designers have all been interviewed for Perfect Feet the Movie.
In December, actress August Ames, 23, hanged herself in California, where she lived with her husband.
Olivia's agency said they were shocked by her death.