next time you rate my stuff tell me why it gets a four out of five i greatly dislike it when no one tells me why its lower than a five. And about your self moc why is it that every thing you do is simple and flat. Not one of them has any bulk.
In respone to another of your comments: For making your titans look bulkier, don't just pile on large armour pieces. Big nono. Try working with lots of small technic pieces and smaller bits of armour. This will make your guys look less gappy and thin. Also, don't be afraid to add a piece if it doesn't look right straight away. Build around it a bit, see if you can make it seem more natural.
Like your review says, Toa Jibs is really simple, easy to make. I'm afraid You'll not be geetti9ng a high rating from me - self-MOCs rarely get as good a rating as you think they would: As Telzira proved to me.
.....: In response to your comment on Biza and Gringat, I'd recommend you get Defilak, Kongu, and a hugle load of mata-red technic peices... practically everything from the Mahri and Mistika sets really ^^