don't do secrets .........that was da wifes job ;-) yeah shes gone !! she still keeps em but so does her new fella rofl

as for guineapig you can try  !! but as my dog said to me "you can push I wont move , you can lead I wont follow and try that leash and I'll bite yer bum "

@Clarkie just had a play with sapling its still a little bust  ..... got a 2 dollar chrimbo tree but whack any of the settings up and it can make blender say byebye

have you tried the skin mod for the trunk branches ?? (I hate the toppo you get, but its fixable)  making a tree in any 3d proggy is time/effort but not as much as planting acorn watering feeding caring for .........maybe in 50 yrs you'll have a nice tree lol '-)