edit size of settlement object

[kucingkucing]

hi, sorry for my English,

I like to create large variant settlement objects,

especially the food, like mutfruit bush, tato plants, corn plans, etc

I want to make a new variant that has 6 times bigger but has 6 times "settlement food" and produces too,

of course, it requires 6 times produces requirement for craft too

 

but my problem, there is no "setscale" on their parameter,

is there any clue to do this?

or even better, can someone make the mod for me?

 

thank you, have a nice day