3D Egg less Barbie doll cake

Hurrah ,Applaud...I have baked an eggless cake .To be frank all these years i thought, assumed and presumed that i cannot bake bc baking is not so easy or i can do tastily or baking is tough . But my 1st daughter who baked a chocolate brownie for her Father's day with a very very little assistance of mine (in handling the OTG oven  alone  hahahaa) , gave me a courage, confidence and "why not me " thought to bake a cake for their bday . So i should really thank my elder daughter for giving me such an opportunity. Heres the snap of her Father's day cake . She was 10 years when she baked this cake a year before now. So thought of sharing the step by step making of 3D barbie cake.
Here you go. Uploading the 3D barbie cake step by step procedure.

1. First , i have baked sponge cakes and chocolate cakes of required sizes.`
2. One cake is of bowl shaped - for the upper hip part of the doll.
3. layer each cakes after applying the butter cream generously.
4. Pipe frosting cream for barbie doll's top's in desired design.

• I piped fresh cream in strips with generous gap , then sprinkled red sparkling sugar - home made 
• Dust down so that excess sparklers drop
• Then again piped the plain fresh cream so that red and white strips follow alternatively.

    5.  Insert this doll on top of bowl shaped cake
    6.  Now apply frosting generously all over the cake
    7.  Start piping fresh cream in the required design
    8. Decorate as required - here i have done with simple heart shaped sugar      candy & silver color sugar balls ( both are store bought)

Done.