This is the pattern for Emily, the giant pony.
With yarn 50g/125 m (e.g. Schachenmayr Catania Originals) and a 2.00 mm crochet hook, Emily will be approx. 20 cm high (sitting) and 30 cm (when standing).

You need to know:

chain (ch)
single crochet (sc)
slip sticht (slst)
increase
invisible decrease
Magic ring

For the stars, you need to know

single crochet (sc)
half double crochet (hdc)
double crochet (dc)
treble crochet (tr)

The pattern for the stars is explained in written form and as a pattern with the usual crochet symbols.

The pattern is in total 17 pages long.
Each line is written down, even the repeats. This way you can cross out the line, when you have finished the round.

The individual steps of the assembly have photos to show how it sould look like.
In total, the pattern has 12 color photos.

Of course, if you use bigger yarn, the pony will end up being bigger. Just make sure you use the same size for all the different elements. Otherwise they will not fit together.

If you have any questions, just let me know.

Happy hooking :)