I bought the plans for this model from England, see the link below.
https://cliffharveyrcplanes.myshopify.com/
The construction is well underway; covering is the next step.
So far weight is 28 grams.
Almost ready for a Maiden Flight.
Tissue paper covered and one coat of ~40% nitrate dope.
Only missing an appropriate battery and 2 pushrods.
123 grams without the battery.