23
A 1x1 cone with an inverted positioned screwdriver just might work here.
So, I'm saying just might based off the the halved cast line of Peggy's head.
The base peg of the horn/drill-bit would be too wide for the hole, but based off the cast fault line, which I hi-lighted in blue, there is a greater chance for the plastic halves to ease the slimmer screw ...
15
If the problem is that the base of the horn is too big to fit in the hole on the chanfron you have to make the former smaller or the latter bigger. Careful work with a file/scalpel, if you're good at that kind of thing. Remember that it's a lot easier to take a bit more off than to put a bit back.
Odd that the bow doesn't use a standard size stud anyway (...
14
A possibility might be using Horse Battle Helmet (unicorn) parts 89524 or 13745:
However I'm unsure if those would fit. The head geometry of the horse part in question (93083c01pb08) seems to be wider than the geometry of the horses in the castle sets (e.g. 10352c01pb03)
If you're not afraid to modify (cut and/or bend) one of the horse helmets, they might ...
7
It's a bit late, but in 2020 the Monkie Kid line contains a minifigure-sized pig head:
3
Lego has somewhat recently started a theme called Xtras, if case you weren't aware. They have a variety of odds & ends great for detailing builds. They do have some printed tiles in a few of the packs, but probably not quite the variety you're after. If you can't find the printed elements needed for your build elsewhere, you might try the 853921 sticker ...
3
I have actually tried 3d printing lego on a prusa i3 printer at I think 5 microns using PLA. I found that they worked fine initially but they quickly started to lose their grip. I think the issue was the layers grind against each other which wears them down rather than the brick walls flexing to grip. You certainly won't be getting anything close to the ...
3
It doesn't look like there's currently any way to make this connection by normal means.
While there are quite a few parts with similar 1.6 mm attachment holes as your daughter's horse has (including some mildly surprising ones like this ladybug), parts with the matching pins seem to be relatively few. Basically all of them seem to be small ornaments like ...
2
very late to the game here, but why can't we use the existing hole as a guide for an appropriately sized drill bit, converting it from friends accessory size to standard lego horn size? If you drilled it slowly by hand, it would be really hard to mess it up.
2
I used tea tree oil, it worked but tended to leve a ghost and if removed that would impair the plastics ability to reflect sunlight.
2
Another possibility is one of the pig minifigures from the now-discontinued 2016 The Angry Birds Movie theme. For example, see set 75822, Piggy Plane Attack:
1
If you are looking for direct instructions converting this set to RC you won't probably find it here. It is just a big of a job for such a simple request.
However I could suggest placing PF Servo motor where the steering wheel is and PF L-motor where fake engine sits. You can probably fit smaller PF battery box in one of the side covers with fake radiators. ...
1
Here is a UV printer that can print on the Lego brick, see this link. https://www.youtube.com/watch?v=3OD2DCCpe2U&t=15s
And I think this A3 UV printer is good choice. http://www.wayprinter.com/uv-flatbed-printer/XP600-Epson-uv-printer-XP600sUV.html
Only top voted, non community-wiki answers of a minimum length are eligible
