Has anyone successfully made Juliet Roses (a type of David Austin rose) like the leftmost in the below photo out of gumpaste? I specifically love the look of them before the outer petals spread out. I know Erica Obrien had them on her resolutions for this year, but she hasn't posted anything as far as I know. Specifically, I'm curious how to pack in all the center petals without making the flowers so heavy that they pull down on the cake. Thanks in advance for any ideas/tips!