That looks good. I sometimes do detailing myself but only on my own Gs300 using products by Maguiers, Angelwax, Poorboys, Autobrite, and Autofinnese. Quiet expensive but we'll worth it, I don't use leather chamois to dry my car either, I use a special drying towel by company Dodo Juice as it doesn't scratch the car and doesnt leave smear marks and drys it quick time.
I'm not a fan of Autoglym, im not saying it isn't good stuff, but there's better makes out there