hello Florent,

The pattern itself is fine, just the embedding:

to proper match round stuff with patters, we generally use chord primitives, as in standard resolution (16 sides cyl) your patterns has overhangs

So the rounded corners should be constructed using this:

1 1 10 0 0 10 0 0 0 1 0 0 0 10 1-4chrd.dat

or if more space is needed, this:

1 1 10 0 0 10 0 0 0 1 0 0 0 10 1-8chrd.dat
1 1 10 0 0 0 0 10 0 1 0 10 0 0 1-8chrd.dat

check the difference in LDView.

Pattern is fine, however I would reduce the resolution of the white ellipse around the text. Unfortunately no primitve can achieve the thin line. At longer curve I would merge three of the segments and at the smaller curves two segments, reducing surfaces, without loosing too much detail on the pattern, e.g.:

4 9 -2.032 0 -8.292 0 0 -8.35 0 0 -7.876 -1.98 0 -7.821
4 9 -4.035 0 -8.119 -2.032 0 -8.292 -1.98 0 -7.821 -3.932 0 -7.658
4 9 -5.982 0 -7.834 -4.035 0 -8.119 -3.932 0 -7.658 -5.83 0 -7.389
4 9 -7.847 0 -7.44 -5.982 0 -7.834 -5.83 0 -7.389 -7.647 0 -7.018
4 9 -9.026 0 -7.116 -7.847 0 -7.44 -7.647 0 -7.018 -8.796 0 -6.712
4 9 -10.159 0 -6.755 -9.026 0 -7.116 -8.796 0 -6.712 -9.901 0 -6.372
4 9 -11.225 0 -6.349 -10.159 0 -6.755 -9.901 0 -6.372 -10.939 0 -5.989
4 9 -12.215 0 -5.901 -11.225 0 -6.349 -10.939 0 -5.989 -11.904 0 -5.566
4 9 -13.143 0 -5.423 -12.215 0 -5.901 -11.904 0 -5.566 -12.808 0 -5.115
4 9 -13.983 0 -4.908 -13.143 0 -5.423 -12.808 0 -5.115 -13.627 0 -4.629
4 9 -14.737 0 -4.363 -13.983 0 -4.908 -13.627 0 -4.629 -14.362 0 -4.115
4 9 -15.4 0 -3.791 -14.737 0 -4.363 -14.362 0 -4.115 -15.008 0 -3.576
4 9 -15.968 0 -3.195 -15.4 0 -3.791 -15.008 0 -3.576 -15.562 0 -3.014
4 9 -16.438 0 -2.58 -15.968 0 -3.195 -15.562 0 -3.014 -16.02 0 -2.434
4 9 -16.806 0 -1.949 -16.438 0 -2.58 -16.02 0 -2.434 -16.379 0 -1.839
4 9 -17.071 0 -1.306 -16.806 0 -1.949 -16.379 0 -1.839 -16.637 0 -1.232
4 9 -17.231 0 -.655 -17.071 0 -1.306 -16.637 0 -1.232 -16.792 0 -.618
4 9 -17.284 0 0 -17.231 0 -.655 -16.792 0 -.618 -16.844 0 0

Alternatively, you could use the 48 segment primitives to make a template for the white ellipse:
1 16 0 0 0 17.3 0 0 0 1 0 0 0 8.4 48\4-4edge.dat
1 16 0 0 0 16.85 0 0 0 1 0 0 0 7.95 48\4-4edge.dat

use of primitives
optimization of the white ellipse
thank you Gerald for the advice

better, but still wrong, you used p48-prims for the outer rims but the tile itself has only standard prims...
the p48 were an idea for the white oval.
some renders have a prim substitution which automatically replaces all standard prims with hires ones, there it would be bad if the side of a cylo prims meets manually drawn quads, because it would result in gaps when only the cylo gets upscaled.

You can't use hi-res primitives. For the same reason Gerald pointed out
"in standard resolution (16 sides cyl) your patterns has overhangs"

high primitives replacement by standards

Maybe you should subfile the logo? It is also used on a 1x2 square tile.

File name like this, but as a subfile.
https://forums.ldraw.org/thread-26912-post-48599.html#pid48599
https://forums.ldraw.org/thread-27388-post-50372.html#pid50372

is the Land Rover design on the stickers from 42110 (Technic Landrover) the same? Maybe it can be used for that too...

Is it the correct shade of green? Looks darker on some images.

Corrected the quotation marks

use subpart for logo
remove quotation marks in title
update of the green color to dark green

"Pattern" is missing in the description.

replacement of the logo subpart by a primitive

When I try to add "Pattern" at the end of the description I have this error message:
Pattern part description must end with "Pattern"
May be it's due to the usage of primitive ?

Update description

Updated description

Release 2023-04